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Round|Natural|IGI

1.50ct F I1 Round Natural Diamond

EX • F/I1 • IGI 574353504

Shape and cutting style on the report: Round brilliant

Certificate IGI 574353504

Diamond specifications and retailer prices

From €1,822 EUR
₹194,608 INR
As of November 2, 2026
Save €3,019 EUR (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,841 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 574353504. Listed at 9 retailers as of November 2, 2026, with prices from €1,822 to €4,841, a €3,019 spread on the same certified stone. NZ Jewellers lists it at €4,841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 574353504
Dimensions7.25 × 7.30 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.25 mm7.30 mm1.50 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 574353504
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.9°CuletDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,841 EUR|Low: €1,819 EUR|High: €4,841 EUR|Avg: €2,604 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€1,822 EUR
Retailer 5€2,074 EUR
Retailer 7€2,315 EUR
Retailer 8€2,315 EUR
Retailer 4€2,422 EUR
Retailer 9€2,438 EUR
Retailer 6€2,672 EUR
Retailer 3€2,879 EUR
NZ Jewellers€4,841 EUR

44 data points across 9 retailers

9 retailers€1,822 EUR to €4,841 EUR

A
Cheapest Retailer
-
€1,822 EUR
₹194,608 INR
B+
Retailer 2
-
€2,074 EUR
$2,326 USD
View
B+
Retailer 3
-
€2,315 EUR
$2,597 USD
View
B+
Retailer 4
-
€2,315 EUR
$2,597 USD
View
B+
Retailer 5
-
€2,422 EUR
$2,717 USD
View
B+
Retailer 6
-
€2,438 EUR
$2,735 USD
View
B+
Retailer 7
-
€2,672 EUR
$2,997 USD
View
B+
Retailer 8
-
€2,879 EUR
View
Most Expensive
B
NZ Jewellers
770cdbf9-ef0f-4fc3-afc9-0e19774abb86 · Nov 2
€4,841 EUR
$5,430 USD
View
8 more retailers have this diamond
Prices start from €1,822 EURSave up to €3,019 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Round
€1,822 EUR